Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=web.app
Issuer
C=US, O=Google Trust Services, CN=WR4
Valid From
October 28, 2025
Valid Until
January 26, 2026
54 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C4:13:E4:A6:37:EB:55:37:7A:20:18:54:FC:20:22:D9:CE:EA:44:FE:F6:06:A0:6E:2F:CB:E1:76:BA:9B:A0:2A
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +8 more
default-src 'self';script-src 'self' 'unsafe-eval' 'unsafe-inline' sgtm.new-energie.de www.googletagmanager.com *.usercentrics.eu *.facebook.net *.facebook.com facebook.com *.linkedin.com *.licdn.com *.analytics.tiktok.com analytics.tiktok.com *.mouseflow.com login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com https://app.contentful.com *.friendlycaptcha.com *.trustedshops.com *.trustbadge.com *.api.etrusted.com *.etrusted.com *.moin.ai *.staging.realperson.cloud *.realperson.cloud wss://*.realperson.cloud *.chime.aws wss://*.chime.aws *.cituro.com *.app.cituro.com *.talk-n-job.de talk-n-job.de *.pixel.spotify.com https://pixel.byspotify.com https://pixels.spotify.com *.vlink.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;style-src 'self' 'unsafe-inline' login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com *.trustedshops.com *.trustbadge.com *.api.etrusted.com *.etrusted.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;worker-src 'self' blob:;font-src 'self' 'unsafe-inline' data: *.staging.realperson.cloud *.realperson.cloud wss://*.realperson.cloud *.chime.aws wss://*.chime.aws *.cituro.com *.app.cituro.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;frame-ancestors 'self' https://app.contentful.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;frame-src 'self' *.facebook.net *.facebook.com facebook.com sgtm.new-energie.de www.googletagmanager.com *.usercentrics.eu analytics.google.com *.analytics.google.com google.com *.google.com *.googleadservices.com googleadservices.com *.doubleclick.net *.google.de google.de *.google-analytics.com login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com *.talk-n-job.de talk-n-job.de *.jetzt-mitmachen.de *.youtube.nocookie.com *.youtube-nocookie.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;child-src 'self' login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;connect-src 'self' sgtm.new-energie.de www.googletagmanager.com *.usercentrics.eu *.facebook.net *.facebook.com facebook.com *.linkedin.com *.licdn.com *.analytics.tiktok.com analytics.tiktok.com analytics.google.com *.analytics.google.com google.com *.google.com *.googleadservices.com googleadservices.com *.doubleclick.net *.google.de google.de *.google-analytics.com *.mouseflow.com login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com *.friendlycaptcha.com *.algolia.net *.moin.ai *.dienetzwerkpartner.com *.staging.realperson.cloud *.realperson.cloud wss://*.realperson.cloud *.chime.aws wss://*.chime.aws *.cituro.com *.app.cituro.com *.pixel.spotify.com https://pixel.byspotify.com https://pixels.spotify.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;media-src 'self' *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com;img-src 'self' data: 'unsafe-inline' sgtm.new-energie.de www.googletagmanager.com *.usercentrics.eu *.facebook.net *.facebook.com facebook.com *.bing.com bat.bing-int.com *.jquery.com *.cookiebox.pro *.dwin1.com *.obs.eu-de.otc.t-systems.com www.redditstatic.com *.ad-srv.net *.adscale.de *.linkedin.com *.licdn.com *.analytics.tiktok.com analytics.tiktok.com analytics.google.com *.analytics.google.com google.com *.google.com *.googleadservices.com googleadservices.com *.doubleclick.net *.google.de google.de *.google-analytics.com *.mouseflow.com blob: login.new.de login-test.new.de *.new.de *.new-energie.de new-energie.de sst.klickenergie.de *.klickenergie.de images.ctfassets.net graphql.contentful.com *.moin.ai *.staging.realperson.cloud *.realperson.cloud wss://*.realperson.cloud *.chime.aws wss://*.chime.aws *.cituro.com *.app.cituro.com *.talk-n-job.de talk-n-job.de *.vlink.com *.eaglepixelstreaming.com wss://*.eaglepixelstreaming.com *.eagle3dstreaming.com
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports